/*
 * Copyright 2010-2017 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jetbrains.kotlin.idea.findUsages

import com.intellij.find.findUsages.FindUsagesOptions
import com.intellij.usageView.UsageInfo
import org.jetbrains.kotlin.psi.KtDeclaration

fun KtDeclaration.processAllExactUsages(
        options: () -> FindUsagesOptions,
        processor: (UsageInfo) -> Unit
) {
    val findUsagesHandler = KotlinFindUsagesHandlerFactory(project).createFindUsagesHandler(this, false, false)
    findUsagesHandler.processElementUsages(
            this,
            {
                if (it.reference?.isReferenceTo(this) ?: false) {
                    processor(it)
                }
                true
            },
            options()
    )
}
